| 摘要 |
A self-retaining surgical retractor having a retractor holder adapted to be attached to the side rail of an operating table. A retractor blade on a handle is attached to the retractor holder by means of a clamp head which permits four-way movement of the retractor blade for easy positioning. The clamp head may be locked easily and quickly with a single adjustment. The retractor blade is thereby held steady in all planes to provide steady consistent retraction. |
